WEIPU SP Series Male-Female Pair Plug Socket — Rugged, Reliable Industrial Connector
WEIPU's SP Series male-female pair plug socket is a compact, heavy-duty circular connector pair designed to make field installations faster, safer, and more reliable. Engineered for straightforward mating and robust sealing, this plug and socket combination minimizes assembly time, resists dust and water ingress, and keeps critical equipment running in manufacturing, renewable energy, rail, and outdoor systems.
Designed for Your Convenience
Quick, secure connections
The SP Series male-female pair plug socket features a tactile locking mechanism that guides hands to a positive engagement—no guesswork, no stripped threads. Technicians appreciate the intuitive design during repetitive installations, which reduces human error and keeps service windows short.
Easy maintenance and replacement
Modular construction lets you replace just the worn mating half rather than swapping entire cables. Color-coding and clear polarity keys reduce wiring mistakes, while straightforward disassembly saves hours on routine checks.
Practical Everyday Value
Durable in real-world conditions
Built to withstand vibration, dust, and moisture, the SP Series is ideal for factory floors, outdoor kiosks, and solar arrays. The design emphasizes long-term reliability so your systems stay online longer and require fewer unplanned service calls.
Versatile for multiple applications
This pair plug/socket works well for power distribution, control signals, and sensor networks. Use it where a compact circular connector is needed—industrial machines, smart manufacturing lines, and small-scale renewable installations all benefit from its space-saving footprint and dependable contact integrity.
Thoughtful Details Backed by WEIPU Expertise
Engineered by a proven leader
WEIPU was founded in 1996 and is a principal drafter of the GB/T 11918-2014 national standard. With nearly 30 years of experience and an 80,000 m² facility supporting annual capacity of 55 million units, WEIPU brings industry-grade quality to every connector. Certifications like IRIS and IATF 16949 reflect our commitment to rail and automotive safety standards.
One-stop support when you need it
We provide rapid OEM/ODM response, prototypes in 7–15 days, and global after-sales support. For questions or custom needs email salse01@weipu-group.com or call +86-020-80501102. Learn more about our full range at https://www.weipu-group.com/.
Why choose this plug and socket
The SP Series male-female pair plug socket balances rugged performance with user-friendly serviceability—delivering tangible reductions in downtime and maintenance cost. Whether you manage a plant, maintain field equipment, or design systems for harsh environments, this connector pair was designed to make your work simpler and more predictable.
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ISOTS-221632017Certification
CCC-Certification
ISO-Certification
Frequently Asked Questions
What is the WEIPU SP Series Male-Female Pair Plug Socket and what makes it rugged and reliable?
The WEIPU SP series male female pair plug socket is a circular industrial connector family designed for robust power and signal transmission in harsh environments. Built with precision-molded housings, durable contact materials, and multi-stage sealing, the SP series delivers tight mating, vibration resistance, and consistent electrical contact. Its design prioritizes ingress protection, mechanical endurance, and secure locking to ensure reliable performance in manufacturing, renewable energy, rail, and medical applications.
What are the typical environmental and electrical specifications for the SP series male female pair plug socket?
SP series connectors are engineered to meet high industrial standards: options provide IP67/IP68 and IP69K-level protection for dust and water ingress, robust dielectric insulation, and broad operating-temperature ranges suitable for outdoor and industrial use. Contact materials and plating are selected for low resistance and corrosion resistance, with multiple contact-size options to support low-voltage signals up to higher-current power variants. Specific current ratings, contact layouts, and temperature limits depend on the exact SP configuration—consult the WEIPU datasheet or technical support for precise specifications for your part number.
How should I install and maintain a WEIPU SP series male female pair plug socket to ensure long service life?
Installation best practices: select the correct shell and pin configuration, strip and prepare conductors per the connector datasheet, use the recommended crimp or solder contacts, and tighten coupling/locking mechanisms to specified torque. Ensure cable glands and seals are fitted correctly to preserve IP ratings. For maintenance, periodically inspect seals and contacts for wear or corrosion, clean with appropriate contact-safe cleaners, and verify continuity and mechanical locking after any service. For mission-critical deployments, follow WEIPU's assembly guidance and request factory-configured or pre-tested assemblies when possible.
Are SP series connectors compatible with other brands or interchangeable across series?
SP series connectors are engineered with specific mechanical keying, pin layouts, and dimensional standards; therefore, interchangeability with other brands or different WEIPU series is not guaranteed. Some form-factor-compatible products may mate, but electrical pinout, sealing, and locking compatibility must be confirmed before use. For cross-compatibility or bespoke mating solutions, contact WEIPU technical support—customized OEM/ODM options and adapter solutions are available to meet unique integration requirements.
Which industries commonly use the WEIPU SP series male female pair plug socket and how can I order or get technical support?
The SP series is widely used in rail transit, automotive subsystems, renewable energy, industrial automation, medical devices, and outdoor equipment where durability and reliable contact are essential. WEIPU—founded in 1996 and a principal drafter of the GB/T 11918-2014 standard—offers over 70,000 specifications, IRIS and IATF 16949 certifications, and a vertically integrated production system. For quotes, samples, and technical assistance, visit https://www.weipu-group.com/ or contact sales at salse01@weipu-group.com or +86-020-80501102. WEIPU also provides rapid prototyping (7–15 days) and OEM/ODM services for tailored connector solutions.
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